国家/地区 中国（15）
IPC部 B（15）
IPC大类 B01（15）
IPC小类 B01J（15）
IPC B01J020/30（2） B01J023/44（2） B01J029/40（2）
B01J031/02（2） B01J035/00（2） B01J037/34（2）
C07C007/04（2） C07C029/76（2） C07C031/04（2）
C07C041/56（2） C07C043/305（2） C07C045/38（2）
C07C045/74（2） C07C047/54（2） C07C049/835（2）
发明人 ZHANG H（15）
公开年 2021（4） 2022（4） 2017（2）
申请年 2022（4）  2021（3）  2019（2）  2020（2） 
专利权人 WANHUA CHEM .（4）

Preparing pickering emulsifier silicon dioxide nano-network in degradation of polyester, involves dissolving hexadecyltrimethylammonium chloride in water, mixing uniformly, adjusting pH to 10, and then putting hexadecyl trimethyl ammonium chloride solution in water bath.

MA D, ZHANG H, SONG X, WU S, CHEN Q

Waste plastic hydrothermal coupling cascade catalytic system used for preparation of monocyclic aromatic hydrocarbon, comprises high temperature bearing reaction kettle body and ribbon type stirrer which allow material to enter hydro-thermal batch processing device through material inlet.

YU J, WANG S, WU K, WANG Y, ZHANG H

Carbon-modified metal-based reduction catalyst used in cyano hydrogenation reaction, comprises metal-based active center reacting with carbon-containing gas, metal-based active center is nickel, cobalt or nickel alloy, forming nickel carbide or cobalt carbide or nickle metal carbide carrier.

LIU S, CHEN J, RUAN P, ZHANG H, ZHENG N

Fresnel high concentration thermoelectric comprehensive application device has gas separation system located at initial end of device, high power condensation generating system carried with synthetic high temperature reaction box and solid hole plate set on gas pipeline as air inlet pipeline.

SUN Y, YU H, HUANG H, ZHANG Y, ZHANG H, YANG H, CHEN H

New hierarchical structure hybrid supported atomic precision gold nanocluster catalyst.

WEI Z, WANG Q, GUO J, LI J, YU S, ZHANG H

Preparing catalyst useful for catalyzing methane to generate methanol and ethanol comprises dispersing layered substrate in water, adding closed boron group, adding noble metal acid or its salt and reacting under ultraviolet light.

ZHANG H, FAN Z, ZHANG Z, YAO F, WANG Y

Directionally preparing phenolic substance comprises pre-oxidizing lignin under action of oxidant, and performing hydrogenolysis under action of catalyst that containing carbon-based inert substance and nano-rare earth metal oxide.

ZHANG H, ZHAO H, SONG W

Preparing cumene by reaction rectification coupled with hydrogenation reaction of dimethyl benzyl alcohol comprises e.g. dehydrating the cumene-containing dimethyl benzyl alcohol stream in reactive distillation tower and separating cumene.

YU G, YE J, JIN Z, DONG Y, WANG Y, ZHANG H

Preparing catalyst comprises loading auxiliary agent center on carrier to obtain catalyst precursor A loaded with catalytic active center to obtain catalyst precursor B and covering catalyst precursor B outer surface with protective layer.

YU L, FANG W, DONG J, ZHANG Y, ZHENG B, ZHANG H

Adsorbent comprises a carbon-based mesoporous active carrier, where active carrier is prepared by mixing raw materials including sludge, mesoporous molecular sieve, graphene, aminosilane, and aromatic carboxylic acid.

YU G, YE J, LENG B, JIN Z, HE X, DONG Y, ZHANG H